you'd need to buy a SplitSecond computer: http://www.splitsec.com/
and bigger injectors, probably 30lbs or so, Mustang Cobra injectors work with a little adapter. Then you could either try out octanes by trial and error to find where you ping, or ideally, you'd get it dynotuned.
Some cool colors. You'll need a road warrior switch to mount to your shift lever though.
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